baber/WOPTO huggingface dataset:
Patent JP-H01271460-A (JP)
Title: Hydraulic polymer preparation
Inventor: BERUNHARUTO YANZEN
IPC: A61L15/12
Filed: 1988-08-26
Abstract: PURPOSE: To obtain the water-curable polymer prepared body providing structural materials useful for the production of a substitute for gypsum for medical use, containers, filters, pipes, binding structure components, decorations, etc., by incorporating polysiloxane represented by specific formulas as an additive.  
     CONSTITUTION: Polycylohexane of formula I or II is incorporated as an additive to obtain the water-curable polymer prepared body. In the formulas, R 1  is lower alkyl; m is 1 to 20; Y is a polyether group having 1 to 15 ethylene oxide groups; A represents polysiloxane of formula III and/or, IV, R 1  is the same as above; X is lower alkylene; Z is a polyether group having 10-100 ethylene oxide and/or propylene oxide groups on the average; R 2  is H, lower alkyl. The structural material is obtained by coating or impregnating a support layer with the said water-curable polymer prepared body. Structural materials like this are used as substitutes for gypsum for medical use and for the manufacture of containers, filters, pipes, coupling structure components, decorations, filler materials to be attached in the places of joins, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11103587-A (JP)
Title: Speed controller for electric motor
Inventor: YAMASHITA KOJIRO
IPC: H02P6/06
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To control a speed of an electric motor in a wide range, by executing a speed control of the motor by using a step-up chopper in a high speed range, and conducting a PWM control by a power converter in a low speed range. SOLUTION: AC voltage in AC power source 1 is converted into a DC voltage via a rectifier 2 and step-up chopper 3. Thus, DC power is supplied to an inverter 4. A synchronous motor 5 is driven by the inverter. A microcomputer 6 inputs various programs necessary to drive the motor 5, and executes processing of an inverter drive signal 18 to a driver 9a for the inverter, current command 19 to a power source current controller 11, output of a voltage signal 20 to an inverter controller 9, and the like. The chopper 3 forms a drive signal to a transistor 3b by the controller 11. Thus, an amplitude of power source current 10 is changed by altering ON time and OFF time of the transistor 3b.
Patent JP-H1148265-A (JP)
Title: Method for vulcanizing seismic isolator and its controller
Inventor: KIDA TOSHIO
IPC: B29L9/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To maintain vulcanizing state constant by obtaining stopping timing of vulcanization molding from temperature of rubber plate itself of a component of a seismic isolator during the vulcanization molding. SOLUTION: The vulcanization controller 10 for a seismic isolator comprises a temperature measuring sensor 11 provided in a mold 4 mounted in a vulcanization press 1 in contact with a rubber plate 2M laminated in the mold 4, an arithmetic processor 12 connected to the sensor 11 via an A/D converter 14 to calculate vulcanization degree of a rubber plate 2M based on temperature of the plate 2M during vulcanization molding measured by the sensor 11 to output a vulcanization molding stop signal d2 for stopping the vulcanization molding by the press 1 at the time of bringing the degree into coincidence with previously designated vulcanization degree, and a vulcanization press stopper 13 for stopping the vulcanization molding by the press 1 based on the signal d2 output from the processor 12.
Patent JP-H0374095-A (JP)
Title: Pulse electromagnet device
Inventor: TSUTSUI YASUMITSU
IPC: H01F6/00
Filed: 1989-08-15
Abstract: PURPOSE:To prevent beam instability by forming a beam duct of a part on which a pulse electromagnet is provided, out of a ceramic superconductor or of an insulator, and in the latter case by coating the inside thereof so as to cool it into a superconducting state. CONSTITUTION:A beam duct 1 of a part on which a pulse electromagnet 4 is provided is formed by using a ceramic superconductor so as to obtain a non-superconducting state and high resistivity as well as low critical magnetic field, or by coating (1b) the inside of the beam duct formed out of an insulator with an superconductor and by cooling the superconductor into a superconducting state. When a pulse magnetic field is not applied from the pulse electromagnet, namely, in a driving state of accumulating a charging beam, the superconductor is in a superconducting state, and image current concomitant with the flow of the charging beam flows in the superconductor that is a perfect conductor as a path. Inability of beam is never to be generated thereby.
Patent JP-2001033880-A (JP)
Title: Lens array sheet
Inventor: EBINA KAZUYOSHI
IPC: G03B21/62
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a lens array sheet where the sharp inclination of a lens surface is eliminated and which is hardly restricted in terms of working by constituting the lens array sheet of an incident surface where microlenses having rotationally symmetric aspherical shape are closely disposed and an emitting surface where the microlenses having toric surface shape are disposed. SOLUTION: This lens array sheet 5 is constituted of the incident surface where the microlenses having the rotationally symmetric aspherical shape are closely disposed and the emitting surface where the microlenses having the same optical axis as the former microlens, paired with the former microlens and having the toric surface shape are disposed. The lens array sheet 5 condenses light once by an incident side lens array 6. In such a case, a light condensing position 9 is decided in keeping with an emitting side lens array 8, so that the light need not be condensed at an acute angle. Therefore, the inclination of a lens boundary part is made small. Thus, machinability in producing a metallic mold and lens forming workability is made compatible with optical performance.
Patent JP-H0551351-A (JP)
Title: Production of betaine compound
Inventor: MORISHITA MITSUGI
IPC: C07C211/63
Filed: 1991-08-22
Abstract: PURPOSE:To obtain the title compound in an improved way by removing alkali metal salt from a solution containing a betaine compound, low-molecular weight organic cationic compound and alkali metal slat, by electrodialysis. CONSTITUTION:The objective betaine compound can be obtained by removing alkali metal salt from a solution containing a betaine compound, low-molecular weight organic cationic compound and alkali metal salt, by electrodialysis using (1) a cation exchange membrane prepared by oxidative polymerization of an relevant aromatic compound the surface or surface layer of a sulfone-type cation exchange membrane 0.05-0.3 (g water/g wet resin) in water content or (2) another cation exchange membrane prepared by treatment with an aldehyde of the above cation exchange membrane 1. With the present production method, the dimensional growth and efficiency decline for the cation exchange membrane will be avoided, enabling easy production of the objective betaine excellent in stability.
Patent JP-H0877330-A (JP)
Title: Method for processing image and device therefor
Inventor: TAKIZAWA TADASHI
IPC: G06T11/80
Filed: 1994-09-05
Abstract: PURPOSE: To execute the image processing of a read image with a small storage capacity by dividing image information into partial images in a prescribed size and successively performing the designated image processing for each partial image. CONSTITUTION: Image information 1 is provided by an original image, etc., on which an image is described. An image reading part 2 reads the image information 1. At such a time, the image reading part 2 reads the image information according to the size designated by a reading size 5 and stores this information in a memory 3 for image as the partial images. An effective image processing part 6 performs the effective image processing designated by a processing content designating part 7 to the partial images stored in the memory 3 for image. In this case, as the effective image processing, there are masking, enlargement/reduction, mosaic, oil painting tone, optical filter tone, blur, sharpness, ripple, and eddy or the like. An image output part 4 successively outputs the partial images to which the effective image processing is executed.
Patent JP-H0661495-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YASUDA YASUMICHI
IPC: H01L29/78
Filed: 1992-08-07
Abstract: PURPOSE:To provide an insulation gate bipolar transistor device with a high- speed current cutoff, a low loss, and a high reliability. CONSTITUTION:A source 21, a channel 22, and a gate 24 are formed on one main surface of a semiconductor substrate 11 with a pair of main surfaces and a p-type high-concentration layer 31 and a thin p-type low-concentration layer 32 adjacent to the p-type high-concentration layer 31 are formed on the other main surface for forming a Schottky barrier 40, thus reducing the influence due to a defect occurring on a Schottky barrier interface and obtaining an insulation gate bipolar transistor with a high reliability and a high-speed switching on assembly.
Patent JP-S6361573-A (JP)
Inventor: AASAA JIEI WAAGENEKUTO
IPC: H01J29/07
Filed: 1987-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000160443-A (JP)
Title: Polyester thin and thick conjugated fiber and its production
Inventor: KAWASHIMA YOSHINORI
IPC: D01D5/20
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To produce the subject thick and thin conjugated fiber yarn capable of imparting sufficient stretchability and appearance of thick and thin slab when it is brought to fabrics by drawing an undrawn yarn of a specific conjugated fiber under a specific condition through a pair of hot pins. SOLUTION: This conjugated fiber yarn having >=2 ratio of thickness and >=3% coefficient of variation in thickness unevenness is obtained by spinning (A) a high viscosity polyester containing ethylene terephthalate units satisfying formula I  [η]A and [η]B are each an intrinsic viscosity in spinning} and copolymerized with a third component and (B) a low viscosity polyester comprising solely ethylene terephthalate units with satisfying formulas II and III [η]C is an intrinsic viscosity of the conjugated fiber in spinning; W is a conjugation ratio of A/B) in a withdrawing speed of <=2500/min. to obtain a conjugated fiber undrawn yarn, which is drawn through a pair of pins under a condition satisfying formulas IV to VI MDR is the maximum draw ratio; DR is a draw ratio; Tp1 and Tp2 are temperatures ( deg.C) of a first and a second frictional resistant pins respectively;  Tc is the crystallization temperature ( deg.C) of the undrawn yarn; and Tg is the glass transition temperature ( deg.C) of the undrawn yarn}.
Patent JP-H10290691-A (JP)
Title: Gene amplification and apparatus therefor
Inventor: KUHARA SATORU
IPC: C12N1/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of simultaneously amplifying and purifying various kinds of genes by installing plural reactional vessels provided with a laminated membrane of a cell-impermeable and nucleic acid-permeable porous membrane inner layer and a nucleic acid adsorbing porous membrane outer layer and a substrate having plural cells. SOLUTION: This gene amplification apparatus is obtained by installing plural reactional vessels 5 formed of a porous membrane laminated membrane A, composed of at least two layers of a cell-impermeable and nucleic acid-permeable porous membrane inner layer 2a and a porous membrane outer layer 2b, having the nucleic acid adsorptivity and capable of immobilizing the nucleic acid and acting as a lid material or a bottom material 1 and a substrate B forming the lid material comprising a waterproof membrane 14 detachably laminated to the laminated membrane A and plural cells and thereby capable of simultaneously amplifying and purifying many kinds of genes. A bacterial liquid containing a cell capable of producing the genes is inoculated into each reactional vessel 5 of the gene amplification apparatus to carry out the cell culture and purification and amplification of the genes.  The apparatus is then turned upside down to peel the waterproof membrane 14 and the bacterial liquid is separated and filtered through the porous laminated membrane A. The genes are arranged and immobilized in the porous membrane 2b and amplified.
Patent JP-H0959924-A (JP)
Title: Slab form construction method
Inventor: MAEKAWA YUKIMASA
IPC: E04G21/14
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To ensure a safety work, to reduce a construction cost, and to shorten a term of works by reducing an elevated work and realizing a slab form construction method through simple equipment. SOLUTION: Beams, such as support beams 4 and main beams 5, and slab forms 6 are assembled on a ground and the assembly is raised through jack up. After slab concrete is placed on the slab forms 6, the assembly is lowered through jack down and disassembled on a ground.
Patent JP-2000044506-A (JP)
Title: Novel compound and perfume composition
Inventor: LENSELINK WILLEM
IPC: C07C33/22
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel compound that is an ether including a cycloalkyl moiety bearing a specific bonding group, has excellent stability and safety and is useful as a perfume of a floral type. SOLUTION: This compound is selected from compounds represented by formula I (the 6-membered ring including circular dotted line is a cyclohexane ring or a benzene ring; n is 1, 3 or 4; m is 1 or 2; R1-R5 are each H or a lower alkyl where the total carbon number of R1-R5 is 8 or less), typically phenylethyl cyclopentyl ether. The compound of formula I is prepared by a known process for known compounds having similar structures. For example, phenylethyl cyclopentyl ether is prepared by heating a mixture of phenylethyl alcohol, cyclopentanol and sulfuric acid under stirring to remove the water formed by the reactions and by purifying the reaction mixture. In a particularly preferred embodiment, a compound selected from the compounds of formula II is combined with the one selected from formula III and the combination is used.
Patent JP-2001039848-A (JP)
Title: Skin lotion
Inventor: NAKAJIMA ATSUSHI
IPC: A61K8/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a skin lotion having improved moisture-retaining property of skin, excellent roughened skin improving effect, little sticky feeling and excellent moistness by including trehalose, an oil and a natural extract having moisturizing effect. SOLUTION: The objective skin lotion contains (A) trehalose, (B) an oil and (C) a natural extract having moisturizing effect. The component A is present in selaginella, Lentinus edodes, yeast, etc., and producible by extracting the above plant or by synthesis. The formulation amount is preferably 0.01-30%. The component B is an oily substance commonly used in skin lotions, e.g. solid or liquid paraffin and hardened palm oil and its formulation amount is preferably 0.001-50%. The component C is preferably an extract extracted from plants (e.g. eucalyptus and hop) or seaweeds (e.g. brown algae and red algae) and its formulation amount is preferably 0.00001-20% expressed in terms of solid.
Patent JP-H0494932-A (JP)
Title: Long composite molded form and manufacture thereof
Inventor: KARIKAYA KOUICHI
IPC: B32B27/30
Filed: 1990-08-10
Abstract: PURPOSE:To improve deformation due to thermal elongation or contraction, peeling between layers, a lateral strength, and to provide excellent long term durability by covering a core material layer formed by dispersing methylmethacrylate resin among many continuous long fibers with vinyl chloride resin. CONSTITUTION:Powder methylmethacrylate resin 3 is diffused upward above a porous bottom plate 6 by pneumatic pressure and held in a floating state on a fluidizing floor 7. The resin 3 of a floating state is immersed with many long fibers 3 introduced to the floor 7. It is heated by a heating furnace 8 as required, the resin of at least on the surface is melted, and pressed by a presser 9 to form a core material. The thus obtained core material 4 is formed in a winding body 91, again extracted, introduced into a crosshead mold 11 of an extruding machine 10, and the outer surface of the material 4 is covered with vinyl chloride resin to be melted and extruded from the mold 11 under a pressing pressure.
Patent JP-S60105063-A (JP)
Title: Control system of data processing system
Inventor: KONDOU NORIHIKO
IPC: G06F12/14
Filed: 1983-11-11
Abstract: PURPOSE:To attain an effective operation of a data processing system by increasing the answer function to a command for confirmation of a device state and therefore avoiding the delivery of a useless command as well as the useless occupancy of a bus and a control line. CONSTITUTION:A data processing system comprises controllers CTL14 and CTL18 connected to each other with a common bus 20 and a control line 22. The controller CTL14 delivers a series of commands to a device 16 which is under the control of the controller CTL18 and makes the device 16 perform a designated action. In this case, the file protective information of the device 16 is added into the answer information to a selected command. Thus the controller CTL18 executes or discontinues to execute a requested action to the device 16 in response to the file protective state information contained in the answer information. In such a way, the answer function is increased to a selection command which confirms the state of the device. This avoid the delivery of a useless command as well as the useless occupancy of a bus and a control line and therefore attains an effective use of a data processing system.
Patent JP-H0260165-A (JP)
Title: Photodiode array
Inventor: NISHIBE TAKASHI
IPC: H01L27/14
Filed: 1988-08-26
Abstract: PURPOSE:To diversify the function of an LED array by a method wherein a gate is provided between LED layers and constitutes a FET together with the LED layers which sandwich the gate in between them, and the above FET is made to have a function to isolate or connect the LED layers. CONSTITUTION:A semiconductor region 3, composed of a buried layer 2 and an epitaxial layer 3, is provided to a semiconductor substrate 1, and two or more LED layers 4 are formed on the region 3. And, an LED 11 provided with a junction capacity 12 between the layer 4 and the region 3 is formed. Polycrystalline silicon gates 6 are built on the surface of the region 3 between the layers 4 through the intermediary of gate insulating films 5. The terminals of light volume signals S1-S4 are led out at the ends of the layers 4 which are electrically contacted with electrode films 7, and other terminals are connected to the layer 2 as a common terminal, and a gate voltage is applied onto these terminals. By these processes, a FFT is controlled through a gate voltage and isolate or connect LEDs, whereby an LED array can be diversified in function.
Patent JP-S6454347-A (JP)
Title: Method for inspecting fiber reinforced composite layer by electromagnetic induction
Inventor: SAKUMA TAKESHI
IPC: G01N27/82
Filed: 1987-08-26
Abstract: PURPOSE:To make inspection more exactly at a higher speed by applying an AC magnetic field perpendicularly to a fiber reinforced composite layer and converting the change in the demagnetizing field of the eddy current generated by the electromagnetic induction of the AC magnetic field to a voltage then comparing the voltage with a prescribed threshold value. CONSTITUTION:This inspection apparatus is constituted of a detecting coil 3 which applies the AC magnetic field to the fiber reinforced composite layer and detects the change in the impedance thereof, an eddy current detector 4, an oscillograph 5, and a voltage comparator circuit 6. The output voltage of the detector 4 is recorded to the oscillograph and is inputted to the circuit 6. The voltages of the power supplies 63, 64, 65 of the circuit 6 are respectively set as the threshold values with respect to the input 61 and the outputs 71, 72, 73 of the circuit 6 are respectively detected as the surface defect by the exposing of the metal matrix, the surface defect by holes and the diffident thickness which are outputted to an automatic control device. The inspection is, therefore, executed exactly and rapidly in a non-destructive state.
Patent JP-H0938449-A (JP)
Title: Air conditioner attachable to device main body
Inventor: TANIGUCHI HIDEYUKI
IPC: B01D53/34
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of being miniaturized, good in maintainability and with the filtration surface area of a chemical substance removing filter easily changed by increasing or decreasing the number and thickness of the filters. SOLUTION: The shape of the air discharge face 28 of a box-shaped fan unit 12 is made the same as that of the air inlet face 30 of a box-shaped filter unit 20 consisting of a solvent removing filter 14 and an ammonium and acid removing filter 16, the faces are joined, and the fan unit and filter unit are freely detachably connected.
Patent JP-S6366708-A (JP)
Title: Perpendicular recording and reproducing head
Inventor: EZAKI JIYOUICHIROU
IPC: G11B5/31
Filed: 1986-09-09
Abstract: PURPOSE:To facilitate the forming process of a magnetic flux return path, the grinding process of a sliding face between a magnetic recording medium and a head and the adjustment of the position of the magnetic substance against the sliding face of the magnetic recording medium by forming, at least, a magnetic film and a coil made of a thin film on the surface of a substrate so as to adhere an insulating film and providing the magnetic substance on the insulating film. CONSTITUTION:Since the magnetic films 2 and 3 and the coil 4, made of thin film, formed on the substrate 1 are covered with the insulating film 5 on which the magnetic substance 9 is provided, the magnetic substance 9 can be used as the magnetic flux return path. Therefore it is unnecessary to form the magnetic flux return path as the thin film, so that the efficiency of production is improved. Moreover by adjusting the arranging position of the magnetic substance 9, the magnetic substance 9 can be easily baked by a measure necessary for a drop-in and suppressing an error. And by adjusting the position of the magnetic substance 9 the end face of the magnetic substance 9 is removed from the sliding face of the magnetic recording medium 8, so that the grinding area can be minimized and the grinding process can be facilitated.
Patent JP-H0261537-A (JP)
Title: Tester for gold shaft
Inventor: NIWANO YOSHIAKI
IPC: G01N3/20
Filed: 1988-08-29
Abstract: PURPOSE:To achieve an automatic measurement of a kickpoint and a hardness of a golf shaft simultaneously and accurately by applying a fixed displacement perpendicular to an axis of the gold shaft continuously in an axial direction of the gold shaft. CONSTITUTION:Fulcrums 25 and 26 are arranged separated at a distance shorter than the length of a gold shaft. A fulcrum 27 is arranged movable freely between the fulcrums 25 and 26 in a direction roughly parallel with a straight line passing the fulcrums 25 and 26 and at the right angle thereto through a motor 28 and a cylinder 30. The position of the fulcrum 27 in a direction parallel with the straight line passing through the fulcrums 25 and 26 is detected with an encoder 29 while a reaction working on the fulcrum 27 is detected with a load cell 32 provided in a reaction detecting unit 31. Then, a controller 33 moves the fulcrum 27 continuously with the motor 28 keeping it 27 displaced at a fixed distance by the cylinder 30 and a reaction detected with the load cell 32 and a position done with the encoder 29 are shown on a display device 34 while recorded on an X-Y recorder 35. Thus, from the results of recording, a position of a kickpoint to minimize the reaction is extracted.